307580970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{557}}^1$

素因数の和:879

約数の個数: 64

約数和(自身を含む): 752094720

約数和(自身を除く): 444513750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 233, 237, 395, 466, 474, 557, 699, 790, 1114, 1165, 1185, 1398, 1671, 2330, 2370, 2785, 3342, 3495, 5570, 6990, 8355, 16710, 18407, 36814, 44003, 55221, 88006, 92035, 110442, 129781, 132009, 184070, 220015, 259562, 264018, 276105, 389343, 440030, 552210, 648905, 660045, 778686, 1297810, 1320090, 1946715, 3893430, 10252699, 20505398, 30758097, 51263495, 61516194, 102526990, 153790485, 307580970]

約数ペア:

[(1, 307580970), (2, 153790485), (3, 102526990), (5, 61516194), (6, 51263495), (10, 30758097), (15, 20505398), (30, 10252699), (79, 3893430), (158, 1946715), (233, 1320090), (237, 1297810), (395, 778686), (466, 660045), (474, 648905), (557, 552210), (699, 440030), (790, 389343), (1114, 276105), (1165, 264018), (1185, 259562), (1398, 220015), (1671, 184070), (2330, 132009), (2370, 129781), (2785, 110442), (3342, 92035), (3495, 88006), (5570, 55221), (6990, 44003), (8355, 36814), (16710, 18407)]